Reliance Controls 50 Amp Power Cord(50 ft)- PC5050
Amazon.com: CircleRiver 50 Amp 50 Feet Generator Cord and Power Inlet Box Combo Kit NEMA 14-50P Male to SS2-50R STW 6/3+8/1 AWG 125/250V Twist Locking with Inlet Box for Generator to House :
VEVOR 50 ft RV Power Cord Generator Cord 30A NEMA TT-30P/ NEMA L5-30R ETL Listed | VEVOR US
VEVOR 50 ft. Generator Extension Cord 250-Volt 30 Amp Generator Cord UL Listed Generator Power Cord with Twist Lock Connectors FDJYCX50FT30A0001V1 - The Home Depot